Multidimensional Bhattacharyya matrices and exponential families (Q1372220)
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scientific article; zbMATH DE number 1085311
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multidimensional Bhattacharyya matrices and exponential families |
scientific article; zbMATH DE number 1085311 |
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Multidimensional Bhattacharyya matrices and exponential families (English)
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12 November 1997
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The paper considers a multivariate extension of characterizing the distribution belonging to a one-dimensional exponential family such that the Bhattacharyya matrix is diagonal. A characterization of the quadratic natural exponential family is given.
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multivariate Bhattacharyya matrix
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variance function
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characterization
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quadratic natural exponential family
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